Back button focus
According to an established tradition, autofocus is activated by pressing the shutter button halfway, and pressing it fully releases the shutter. However, it is often much more convenient to separate…

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Diffraction
Diffraction is an optical phenomenon that limits the sharpness of a photograph while reducing the relative aperture of the lens. Unlike other optical aberrations, diffraction is fundamentally unremovable, universal and…

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The most amazing photo shoot
Photo albums in kindergartens is a difficult topic, if not sick. Each garden has its own photographer who has been working with the garden for more than a year, regularly…

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signal generated

RAW or JPEG?

The electrical signal generated at the time of shooting by the matrix of a digital camera enters the camera processor as an array of digitized, but not yet processed or, if you like, “raw” data. This data is then either recorded without further processing on a memory card in the form of a so-called. RAW-file, or pre-processed by the camera processor, which forms a full-fledged image on their basis and saves it in JPEG format. JPEG photos are the final product of the photographic process and are fully suitable for viewing, printing, publishing on the Internet or any other practical needs. Pictures saved as RAW files must be edited in a special converter program, which allows you to convert raw data provided by the matrix into a graphic image in JPEG or TIFF format. Shooting in RAW is used in cases where the photographer for one Continue reading

White balance
White balance is an important tool for managing the color palette of a photograph. One of the advantages of a living person over a digital camera is that a person…

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How to find out the pixel size of a matrix?
Why might a photographer need a pixel size? There are enough such situations. Knowing the pixel size can be useful for determining safe shutter speeds when shooting with handhelds, because…

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What you need to know about Nikon lenses?
What Nikon offers Superficial review of the Nikon line of lenses Most likely, if you are not photographing a Canon DSLR, then you are using a Nikon camera. Although so…

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How to photograph a running person without autofocus
In this article, you will learn how to take dynamic photos (how to photograph a running person) in conditions where fast focusing is not possible, and also when you do…

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